WO2006111704A1 - Electrochemical cell stack with frame elements - Google Patents
Electrochemical cell stack with frame elements Download PDFInfo
- Publication number
- WO2006111704A1 WO2006111704A1 PCT/GB2006/001256 GB2006001256W WO2006111704A1 WO 2006111704 A1 WO2006111704 A1 WO 2006111704A1 GB 2006001256 W GB2006001256 W GB 2006001256W WO 2006111704 A1 WO2006111704 A1 WO 2006111704A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- frames
- cell
- passages
- electrochemical stack
- frame
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
- H01M8/0273—Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/70—Assemblies comprising two or more cells
- C25B9/73—Assemblies comprising two or more cells of the filter-press type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
- H01M8/184—Regeneration by electrochemical means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Definitions
- the present invention relates to a stack of electrochemical or electrolytic cell, in particular though not exclusively to a regenerative reduction/oxidation (redox) fuel cell stack.
- redox regenerative reduction/oxidation
- Electrochemical cells consist of typically between two and fifty alternate positive and negative half cells, although greater numbers are not unknown; since the cells components are stacked together, such plurality of half cells is typically known as an electrochemical stack or an electrolytic cell stack, often shortened simply to "a stack". Significant factors in the design of such a cell stack are the method of construction and thickness of the individual cells. Typical arrangements use what is known as a filter press design comprising within each cell successive layers of a non-conductive gasket material. The layers comprise frames, which provide accommodation for electrode material and also contain within their thickness electrolyte flow distribution passages.
- Each frame is assembled into one of two types of one half cell — positive and negative; it is noted that in general the design of frames for both positive and negative half cells is essentially similar and their assignment as either is a consequence of the overall construction and use of the stack rather than any inherent characteristic.
- These frames are typically interleaved alternately with sheets of a suitable electrode material and a suitable membrane separator. This construction produces a succession of half-cell pairs in series with electrodes common to two half cells, whence the electrodes are referred to as bipolar electrodes. It is also possible and desirable in some applications to connect electrically to the intermediate electrodes and, depending on the internal electrolyte distribution arrangement, operate the cells in various other series and/or parallel manners when some or all of the electrodes may be unipolar rather than bipolar.
- the frames must provide a number of different features, including hydraulic sealing, mechanical strength, accommodation of the electrode and flow distribution passages, these passages being required to provide both isolation against internal shunt currents and conversely minimal flow resistance and uniform flow distribution, a design compromise between features is usually required.
- closure of the distribution channels within such frames must be achieved such as to prevent undesirable and potentially damaging paths for both hydraulic and electrical current leakage
- the object of the present invention is to provide an improved electochemical cell stack.
- an electrochemical stack cell comprising a plurality of cells arranged side-by-side in a stack, each cell having:
- each electrode plate at the side of each half cell opposite from the membrane, each electrode plate providing contact between adjacent cells at least for intermediate ones of the cells, • a pair of frames, one for one half cell and the other for the other, the frames:
- each plate electrode is captivated between a frame from one cell and a frame from an adjacent cell with at least two portions of the margins of these frames extending outside respective edges of the plate electrode, the adjacent cell frames having faces which abut at the portions; • the flow passages are formed in the faces of the margins and are closed by abutting opposite frame faces; and
- the frames will be rectangular, i.e. having four straight margins, with the electrolyte duct apertures arranged at the corners.
- the flow passages can be distributed into all four margins, however, they are preferably provided in two opposite margins only. It is possible to provide all the passages in the face of one of each pair of abutting face frames, i.e. with two passages in each marginal portion having passages with one through frame opening in the portion at the end of one of the passages and another said opening in the other frame opposite the end of the other passage.
- each flow passage then has an opening through the frame; or all openings can be provided in the opposite marginal portion.
- the passages can be provided such that the frames have symmetry about a central axis transverse the plane of their abutting faces; or the passages can be arranged to extend from two duct apertures at neighbouring corners of the frame, with the passages extending in the marginal portions extending away from the margin interconnecting the neighbouring corners.
- the electrodes are captivated at rebates in the abutting faces of the frames extending around the entire continuity of the margins around the central void Whilst it is envisaged that frames could be held together with sufficient compression to seal the cavities, the ducts and the passage ways, particularly where the frames are of elastomeric material. However it is preferred to provide seals around the ducts and the passages radiating from them and around the electrodes.
- the seals can be of gasket material, but are preferably O-rings set in grooves in frames.
- passage extensions are provided in the opposite faces of the frames from the abutting faces, the extensions extending from the through-frame openings to the respective electrolyte distribution rebates.
- the electrolyte distribution rebates are wider than the electrode captivation rebates.
- Figure 1 is a perspective view of part of a cell stack of the invention, a full stack in practice having more cells than shown;
- Figure 2 is an exploded view of two frames, an electrode and a membrane of the stack of Figure 1;
- Figure 3 is a cross-sectional side view of the stack of Figure 1 on the plane HI-III shown in Figure 1 ;
- Figure 4 is another cross-sectional side view of fewer frames on the plane IV- IV shown in Figure 1;
- Figure 5 is a scrap cross-sectional side view on the plane V-V shown in Figure 1;
- Figure 6 is a view similar to Figure 2 of alternative frames, having an alternative passage layout;
- Figure 7 is another view similar to Figure 2 showing another alternative passage layout.
- a redox fuel cell stack 1 comprises a plurality of half cell frames 2,3 which are essentially the same, although differing slightly. They are of moulded polymer. Interleaved between them are semi-permeable membranes 4 and graphite plate electrodes 5 (which are of polymer heavily filled with graphite powder or flakes). In use the electrodes act as bipolar electrodes for respectively different reagents and reactions on either side. The membranes equally separate the reagents and allow passage of selected ions and electrons as the reaction progresses.
- the present invention is concerned with the physical arrangement of the features of the cell stack, although it should be noted that a complete electro-chemical cell is present between each pair of electrodes and includes a membrane and half cell spaces provided by the voids about to be described.
- the frames 2,3 are both rectangular, with margins 11 around central voids 12. At the voids, they have rebates 14 in abutting faces 15 for locating the plate electrodes. Closest to their corners, they have small holes 46 for location rods 16 and set in from these, apertures 17 are provided for forming ducts throughout the stack for flow of electrolyte to and from the cell cavities provided by the voids 12. With reference to Figures 2, 4 & 5, the frames 2 have electrolyte flow passages 18 open in their faces 15 abutting the frames 3 and leading from the duct apertures 17 towards each other in end parts 11' of the margins of the frames. The passages stop short of each other and are surrounded by grooves containing sealing O-rings 20.
- the openings 22,19 open into short passages 23 directed towards the central voids and debouching into electrolyte distribution rebates 24, which extend the full width of the central voids at the margin end parts 11'.
- These rebates have dimples 25 for locating a membrane 4 between them, insofar as a rebate in one frame 2 is adjacent another in frame 3 and so on.
- electrolyte can flow from one duct aperture 17 in one corner, via the passage 18 from the aperture, either through the frame 2 via the opening 22 or the frame 3 via the opening 19, through short passage 23 and the respective distribution rebate 24 and into the central void to whichever side of the plate electrode it was directed by the opening 19,22.
- the half cells can include three dimensional electrodes in the form of graphite felt pads 41. These fill the central voids, from the electrode plates to the membranes.
- the felt is open in the sense of having appreciable spaces around the individual fibres. Thus the felt provides little resistance to flow of the electrolyte through the cell.
- a copper collector plate 51 is provided across the end one of the plate electrodes for collection of current from it.
- the collector plate is set in an insulating carrier 52 and the whole stack is held in compression by an end plate 53. This is clamped in position by non-shown studs acting between it and another compression plate at the other end of the stack.
- Figures 6 & 7 show alternative passage layouts.
- the frame 102 has a passages 118 from the duct apertures 117 at one long side only of the frame. At the end of each passage there is a through opening 122 to further passages and distribution rebates on the other side.
- These 123,124 are shown in frame 103, which has the same layout of passages, as can be envisaged as rotation of the frame 103 about the longitudinal axis L. It should be noted that short passages 123 are both on the same side of the longitudinal axis L.
- the passages 218 are arranged symmetrically about the central transverse axis A, as well as the layout being symmetrical about the axis L. Otherwise, the arrangement is essentially similar.
- the frames 2,3; 102,103; 202,203 can be assembled together in pairs with their electrode plates and O-rings, as sub-assemblies.
- the sub-assemblies are then stacked together with a membrane sandwiched between each sub-assembly. This is a more convenient manufacturing process than assembling the stack from a successive selection of four components.
- the flow passages are defined in one rigid frame face, closed by another. Thus the passages are dimensionally stable, electrically isolated from the plate electrodes and not bounded by the membrane. This arrangement gives more predictable properties to the finished stack for instance in terms of the loss due to ohmic connection of one electrode to the next by the electrolyte columns in the passages connecting each electrode to its neighbour via the electrolyte flow passages; • The O-rings provide a high degree of sealing integrity;
- the cell thickness in terms of the separation from the membranes to the electrode plates is independent of the thickness of the frames. For instance very thin cells can be constructed, which would provide difficulties in terms of flow passage depth, with the flow passages being accommodated in that part of the frames accommodating the thickness of the electrode plates.
- the frames can be moulded in simple insert-less moulds and the only additional parts required are the electrodes, membranes and seals. (In our prior cell stack, numerous location washers were required.)
- the cell stack is equally suitable for cells used for generating electricity by electrochemical reaction as for cells in which electrochemical reaction is brought about by application of electricity. For this reason, no details of the chemicals nor the reactions are given. However, the chemicals are likely to be corrosive, and as such the materials of the cell need to be as resistant to chemical reaction as reasonably possible.
- the electrode plate is preferably of graphite filled polypropylene, with the same polymer being used for the frames.
- the O-rings can be of fluoroelastomer, typically VitonTM material from DuPont.
- the membranes can be of conventional electrochemical membrane material.
- the felt electrode can be omitted.
- the frames may be bonded together to captivate and seal the electrodes and seal the passages and duct apertures.
- Figure 8 shows adhesive 350 for this.
- the O-rings 21 sealing the frames to each other peripherally of the electrode plates 5 have been replaced by O-rings 321 sealing the frames to the electrode plates 305, in inwards of the adhesive 350.
- This variant shows an end, copper current collector plate 351 located in a special end frame 352 have a rectangular cut-out 3521 for the collector plate 351 and a groove 3522 for a contact tongue 3511 of the collector plate.
- a back-up plate 3523 insulates the collector plate from a clamp plate 353.
Abstract
Description
Claims
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE602006013305T DE602006013305D1 (en) | 2005-04-16 | 2006-04-05 | ELECTROCHEMICAL CELL STACK WITH FRAME ELEMENTS |
EP06726659A EP1886368B1 (en) | 2005-04-16 | 2006-04-05 | Electrochemical cell stack with frame elements |
DK06726659.3T DK1886368T3 (en) | 2005-04-16 | 2006-04-05 | Electrochemical cell stack with frame elements |
AT06726659T ATE463055T1 (en) | 2005-04-16 | 2006-04-05 | ELECTROCHEMICAL CELL STACK WITH FRAME ELEMENTS |
CA2604784A CA2604784C (en) | 2005-04-16 | 2006-04-05 | Electrochemical cell stack |
JP2008505946A JP2008537290A (en) | 2005-04-16 | 2006-04-05 | Electrochemical cell stack |
US12/226,328 US8182940B2 (en) | 2005-04-16 | 2006-04-05 | Electrochemical cell stack |
GB0719603A GB2438575B (en) | 2005-04-16 | 2006-04-05 | Electrochemical cell stack |
AU2006238731A AU2006238731B2 (en) | 2005-04-16 | 2006-04-05 | Electrochemical cell stack with frame elements |
ZA2007/08771A ZA200708771B (en) | 2005-04-16 | 2007-10-15 | Electrochemical cell stack |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0507756.5 | 2005-04-16 | ||
GBGB0507756.5A GB0507756D0 (en) | 2005-04-16 | 2005-04-16 | New filter press cell |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006111704A1 true WO2006111704A1 (en) | 2006-10-26 |
Family
ID=34630824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2006/001256 WO2006111704A1 (en) | 2005-04-16 | 2006-04-05 | Electrochemical cell stack with frame elements |
Country Status (13)
Country | Link |
---|---|
US (1) | US8182940B2 (en) |
EP (1) | EP1886368B1 (en) |
JP (1) | JP2008537290A (en) |
CN (1) | CN101160679A (en) |
AT (1) | ATE463055T1 (en) |
AU (1) | AU2006238731B2 (en) |
CA (1) | CA2604784C (en) |
DE (1) | DE602006013305D1 (en) |
DK (1) | DK1886368T3 (en) |
ES (1) | ES2343817T3 (en) |
GB (2) | GB0507756D0 (en) |
WO (1) | WO2006111704A1 (en) |
ZA (1) | ZA200708771B (en) |
Cited By (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011114094A1 (en) * | 2010-03-19 | 2011-09-22 | Renewable Energy Dynamics Technology Ltd | Electrochemical cell stack |
EP2648257A1 (en) | 2012-04-03 | 2013-10-09 | Bozankaya BC&C | Flow battery, electrochemical energy converter for a flow battery, a cell frame and bipolar plate and collector plate |
AT513834A4 (en) * | 2013-03-01 | 2014-08-15 | Cellstrom Gmbh | Elastomer end frame of a redox flow battery |
US9286673B2 (en) | 2012-10-05 | 2016-03-15 | Volcano Corporation | Systems for correcting distortions in a medical image and methods of use thereof |
US9292918B2 (en) | 2012-10-05 | 2016-03-22 | Volcano Corporation | Methods and systems for transforming luminal images |
US9301687B2 (en) | 2013-03-13 | 2016-04-05 | Volcano Corporation | System and method for OCT depth calibration |
US9307926B2 (en) | 2012-10-05 | 2016-04-12 | Volcano Corporation | Automatic stent detection |
US9324141B2 (en) | 2012-10-05 | 2016-04-26 | Volcano Corporation | Removal of A-scan streaking artifact |
US9360630B2 (en) | 2011-08-31 | 2016-06-07 | Volcano Corporation | Optical-electrical rotary joint and methods of use |
US9367965B2 (en) | 2012-10-05 | 2016-06-14 | Volcano Corporation | Systems and methods for generating images of tissue |
US9383263B2 (en) | 2012-12-21 | 2016-07-05 | Volcano Corporation | Systems and methods for narrowing a wavelength emission of light |
US9478940B2 (en) | 2012-10-05 | 2016-10-25 | Volcano Corporation | Systems and methods for amplifying light |
US9486143B2 (en) | 2012-12-21 | 2016-11-08 | Volcano Corporation | Intravascular forward imaging device |
WO2017006232A1 (en) | 2015-07-03 | 2017-01-12 | Renewable Energy Dynamics Technology Ltd (Dublin, Ireland) | Redox flow battery system |
US9596993B2 (en) | 2007-07-12 | 2017-03-21 | Volcano Corporation | Automatic calibration systems and methods of use |
US9612105B2 (en) | 2012-12-21 | 2017-04-04 | Volcano Corporation | Polarization sensitive optical coherence tomography system |
US9622706B2 (en) | 2007-07-12 | 2017-04-18 | Volcano Corporation | Catheter for in vivo imaging |
US9709379B2 (en) | 2012-12-20 | 2017-07-18 | Volcano Corporation | Optical coherence tomography system that is reconfigurable between different imaging modes |
US9730613B2 (en) | 2012-12-20 | 2017-08-15 | Volcano Corporation | Locating intravascular images |
US9770172B2 (en) | 2013-03-07 | 2017-09-26 | Volcano Corporation | Multimodal segmentation in intravascular images |
US9858668B2 (en) | 2012-10-05 | 2018-01-02 | Volcano Corporation | Guidewire artifact removal in images |
US9867530B2 (en) | 2006-08-14 | 2018-01-16 | Volcano Corporation | Telescopic side port catheter device with imaging system and method for accessing side branch occlusions |
WO2018047079A1 (en) | 2016-09-06 | 2018-03-15 | Redt Ltd (Dublin, Ireland) | Balancing of electrolytes in redox flow batteries |
US10058284B2 (en) | 2012-12-21 | 2018-08-28 | Volcano Corporation | Simultaneous imaging, monitoring, and therapy |
US10070827B2 (en) | 2012-10-05 | 2018-09-11 | Volcano Corporation | Automatic image playback |
US10166003B2 (en) | 2012-12-21 | 2019-01-01 | Volcano Corporation | Ultrasound imaging with variable line density |
US10191220B2 (en) | 2012-12-21 | 2019-01-29 | Volcano Corporation | Power-efficient optical circuit |
US10219780B2 (en) | 2007-07-12 | 2019-03-05 | Volcano Corporation | OCT-IVUS catheter for concurrent luminal imaging |
US10219887B2 (en) | 2013-03-14 | 2019-03-05 | Volcano Corporation | Filters with echogenic characteristics |
US10226597B2 (en) | 2013-03-07 | 2019-03-12 | Volcano Corporation | Guidewire with centering mechanism |
US10238367B2 (en) | 2012-12-13 | 2019-03-26 | Volcano Corporation | Devices, systems, and methods for targeted cannulation |
US10292677B2 (en) | 2013-03-14 | 2019-05-21 | Volcano Corporation | Endoluminal filter having enhanced echogenic properties |
US10332228B2 (en) | 2012-12-21 | 2019-06-25 | Volcano Corporation | System and method for graphical processing of medical data |
US10413317B2 (en) | 2012-12-21 | 2019-09-17 | Volcano Corporation | System and method for catheter steering and operation |
US10420530B2 (en) | 2012-12-21 | 2019-09-24 | Volcano Corporation | System and method for multipath processing of image signals |
US10426590B2 (en) | 2013-03-14 | 2019-10-01 | Volcano Corporation | Filters with echogenic characteristics |
US10568586B2 (en) | 2012-10-05 | 2020-02-25 | Volcano Corporation | Systems for indicating parameters in an imaging data set and methods of use |
US10595820B2 (en) | 2012-12-20 | 2020-03-24 | Philips Image Guided Therapy Corporation | Smooth transition catheters |
US10638939B2 (en) | 2013-03-12 | 2020-05-05 | Philips Image Guided Therapy Corporation | Systems and methods for diagnosing coronary microvascular disease |
US10724082B2 (en) | 2012-10-22 | 2020-07-28 | Bio-Rad Laboratories, Inc. | Methods for analyzing DNA |
US10758207B2 (en) | 2013-03-13 | 2020-09-01 | Philips Image Guided Therapy Corporation | Systems and methods for producing an image from a rotational intravascular ultrasound device |
US10939826B2 (en) | 2012-12-20 | 2021-03-09 | Philips Image Guided Therapy Corporation | Aspirating and removing biological material |
US10942022B2 (en) | 2012-12-20 | 2021-03-09 | Philips Image Guided Therapy Corporation | Manual calibration of imaging system |
US10993694B2 (en) | 2012-12-21 | 2021-05-04 | Philips Image Guided Therapy Corporation | Rotational ultrasound imaging catheter with extended catheter body telescope |
US11026591B2 (en) | 2013-03-13 | 2021-06-08 | Philips Image Guided Therapy Corporation | Intravascular pressure sensor calibration |
US11040140B2 (en) | 2010-12-31 | 2021-06-22 | Philips Image Guided Therapy Corporation | Deep vein thrombosis therapeutic methods |
US11141063B2 (en) | 2010-12-23 | 2021-10-12 | Philips Image Guided Therapy Corporation | Integrated system architectures and methods of use |
US11154313B2 (en) | 2013-03-12 | 2021-10-26 | The Volcano Corporation | Vibrating guidewire torquer and methods of use |
US11272845B2 (en) | 2012-10-05 | 2022-03-15 | Philips Image Guided Therapy Corporation | System and method for instant and automatic border detection |
US11406498B2 (en) | 2012-12-20 | 2022-08-09 | Philips Image Guided Therapy Corporation | Implant delivery system and implants |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9598782B2 (en) * | 2008-04-11 | 2017-03-21 | Christopher M. McWhinney | Membrane module |
US8785023B2 (en) | 2008-07-07 | 2014-07-22 | Enervault Corparation | Cascade redox flow battery systems |
US7820321B2 (en) | 2008-07-07 | 2010-10-26 | Enervault Corporation | Redox flow battery system for distributed energy storage |
CN101667646B (en) * | 2008-09-03 | 2011-11-09 | 中国科学院大连化学物理研究所 | Electrode frame structure for redox flow cell |
EP3257819B1 (en) * | 2010-08-06 | 2019-10-02 | De Nora Holdings US, Inc. | Electrolytic on-site generator |
CN102034993A (en) * | 2010-11-19 | 2011-04-27 | 清华大学深圳研究生院 | Frame for liquid flow battery electrode |
US8916281B2 (en) | 2011-03-29 | 2014-12-23 | Enervault Corporation | Rebalancing electrolytes in redox flow battery systems |
US8980484B2 (en) | 2011-03-29 | 2015-03-17 | Enervault Corporation | Monitoring electrolyte concentrations in redox flow battery systems |
EP2765640A4 (en) | 2011-10-04 | 2015-06-24 | Sumitomo Electric Industries | Cell frame, cell stack and redox flow battery |
WO2014038764A1 (en) * | 2012-09-10 | 2014-03-13 | 한국에너지기술연구원 | Integrated complex electrode cell having inner seal structure and redox flow cell comprising same |
KR101291752B1 (en) | 2012-09-11 | 2013-07-31 | 한국에너지기술연구원 | Combined complex electrode cell with inner seal and redox flow battery comprising thereof |
CN102943281A (en) * | 2012-11-19 | 2013-02-27 | 扬州中电制氢设备有限公司 | Main pole frame |
KR101488092B1 (en) | 2013-07-12 | 2015-01-29 | 오씨아이 주식회사 | Redox flow battery cell |
CN103594721B (en) * | 2013-11-28 | 2015-04-29 | 湖南省银峰新能源有限公司 | Flow cell flow frame and formed electric pile |
CN103647090B (en) * | 2013-12-06 | 2016-03-02 | 中国东方电气集团有限公司 | Flow frame component and flow battery |
KR101377187B1 (en) * | 2014-01-02 | 2014-03-25 | 스탠다드에너지(주) | Fuel cell or redox flow battery with means for recovering reaction substances |
CN103811779A (en) * | 2014-03-13 | 2014-05-21 | 大连融科储能技术发展有限公司 | Electrode frame for flow cell, galvanic pile as well as cell system |
US10230123B2 (en) | 2014-11-06 | 2019-03-12 | Sumitomo Electric Industries, Ltd. | Battery cell and redox flow battery |
CN107112566B (en) * | 2014-11-06 | 2020-03-24 | 住友电气工业株式会社 | Battery cell and redox flow battery |
US10790530B2 (en) | 2014-11-06 | 2020-09-29 | Sumitomo Electric Industries, Ltd. | Cell frame and redox flow battery |
KR101830079B1 (en) * | 2015-04-17 | 2018-02-20 | 한국에너지기술연구원 | Flow type energy storage device and reaction cell for the device |
KR101560202B1 (en) * | 2015-04-30 | 2015-10-14 | 스탠다드에너지(주) | Redox flow battery |
JP2017022001A (en) * | 2015-07-10 | 2017-01-26 | 住友電気工業株式会社 | Cell stack and redox flow cell |
CN105047978A (en) * | 2015-09-07 | 2015-11-11 | 上海久能能源科技发展有限公司 | Plate cavity type flow battery |
WO2018066093A1 (en) * | 2016-10-05 | 2018-04-12 | 住友電気工業株式会社 | Cell stack and redox flow battery |
CN109286052B (en) * | 2017-07-20 | 2020-06-19 | 北京好风光储能技术有限公司 | Multi-channel communication type lithium flow battery reactor |
CN108400366B (en) * | 2018-03-09 | 2024-02-20 | 上海电气(安徽)储能科技有限公司 | Sealing structure and flow battery comprising same |
CN112787012B (en) * | 2019-11-11 | 2022-05-27 | 北京好风光储能技术有限公司 | Battery rack, operation method thereof and energy storage power station provided with battery rack |
CN111477911B (en) * | 2020-04-26 | 2021-08-17 | 浙江锋源氢能科技有限公司 | Fuel cell and fuel cell stack |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4339324A (en) * | 1980-12-03 | 1982-07-13 | Henes Products Corp. | Polycell gas generator |
EP0545548A1 (en) * | 1991-12-02 | 1993-06-09 | Imperial Chemical Industries Plc | Process for production of a component part of a filter-press type structure |
JP2002237323A (en) * | 2001-02-09 | 2002-08-23 | Sumitomo Electric Ind Ltd | Cell frame and redox flow battery |
US6555267B1 (en) * | 1999-07-01 | 2003-04-29 | Squirrel Holding Ltd. | Membrane-separated, bipolar multicell electrochemical reactor |
-
2005
- 2005-04-16 GB GBGB0507756.5A patent/GB0507756D0/en not_active Ceased
-
2006
- 2006-04-05 AU AU2006238731A patent/AU2006238731B2/en not_active Ceased
- 2006-04-05 CA CA2604784A patent/CA2604784C/en not_active Expired - Fee Related
- 2006-04-05 DK DK06726659.3T patent/DK1886368T3/en active
- 2006-04-05 JP JP2008505946A patent/JP2008537290A/en active Pending
- 2006-04-05 DE DE602006013305T patent/DE602006013305D1/en active Active
- 2006-04-05 ES ES06726659T patent/ES2343817T3/en active Active
- 2006-04-05 CN CNA2006800126770A patent/CN101160679A/en active Pending
- 2006-04-05 WO PCT/GB2006/001256 patent/WO2006111704A1/en active Application Filing
- 2006-04-05 GB GB0719603A patent/GB2438575B/en active Active
- 2006-04-05 EP EP06726659A patent/EP1886368B1/en not_active Not-in-force
- 2006-04-05 AT AT06726659T patent/ATE463055T1/en active
- 2006-04-05 US US12/226,328 patent/US8182940B2/en active Active
-
2007
- 2007-10-15 ZA ZA2007/08771A patent/ZA200708771B/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4339324A (en) * | 1980-12-03 | 1982-07-13 | Henes Products Corp. | Polycell gas generator |
EP0545548A1 (en) * | 1991-12-02 | 1993-06-09 | Imperial Chemical Industries Plc | Process for production of a component part of a filter-press type structure |
US6555267B1 (en) * | 1999-07-01 | 2003-04-29 | Squirrel Holding Ltd. | Membrane-separated, bipolar multicell electrochemical reactor |
JP2002237323A (en) * | 2001-02-09 | 2002-08-23 | Sumitomo Electric Ind Ltd | Cell frame and redox flow battery |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 2002, no. 12 12 December 2002 (2002-12-12) * |
Cited By (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9867530B2 (en) | 2006-08-14 | 2018-01-16 | Volcano Corporation | Telescopic side port catheter device with imaging system and method for accessing side branch occlusions |
US11350906B2 (en) | 2007-07-12 | 2022-06-07 | Philips Image Guided Therapy Corporation | OCT-IVUS catheter for concurrent luminal imaging |
US10219780B2 (en) | 2007-07-12 | 2019-03-05 | Volcano Corporation | OCT-IVUS catheter for concurrent luminal imaging |
US9622706B2 (en) | 2007-07-12 | 2017-04-18 | Volcano Corporation | Catheter for in vivo imaging |
US9596993B2 (en) | 2007-07-12 | 2017-03-21 | Volcano Corporation | Automatic calibration systems and methods of use |
WO2011114094A1 (en) * | 2010-03-19 | 2011-09-22 | Renewable Energy Dynamics Technology Ltd | Electrochemical cell stack |
US11141063B2 (en) | 2010-12-23 | 2021-10-12 | Philips Image Guided Therapy Corporation | Integrated system architectures and methods of use |
US11040140B2 (en) | 2010-12-31 | 2021-06-22 | Philips Image Guided Therapy Corporation | Deep vein thrombosis therapeutic methods |
US9360630B2 (en) | 2011-08-31 | 2016-06-07 | Volcano Corporation | Optical-electrical rotary joint and methods of use |
EP2648257A1 (en) | 2012-04-03 | 2013-10-09 | Bozankaya BC&C | Flow battery, electrochemical energy converter for a flow battery, a cell frame and bipolar plate and collector plate |
DE102012006642A1 (en) * | 2012-04-03 | 2013-10-10 | Bozankaya BC&C | Flow battery, electrochemical energy converter for a flow battery, cell frame and bipolar plate and collector plate |
US9478940B2 (en) | 2012-10-05 | 2016-10-25 | Volcano Corporation | Systems and methods for amplifying light |
US9858668B2 (en) | 2012-10-05 | 2018-01-02 | Volcano Corporation | Guidewire artifact removal in images |
US11864870B2 (en) | 2012-10-05 | 2024-01-09 | Philips Image Guided Therapy Corporation | System and method for instant and automatic border detection |
US9307926B2 (en) | 2012-10-05 | 2016-04-12 | Volcano Corporation | Automatic stent detection |
US9292918B2 (en) | 2012-10-05 | 2016-03-22 | Volcano Corporation | Methods and systems for transforming luminal images |
US9286673B2 (en) | 2012-10-05 | 2016-03-15 | Volcano Corporation | Systems for correcting distortions in a medical image and methods of use thereof |
US11272845B2 (en) | 2012-10-05 | 2022-03-15 | Philips Image Guided Therapy Corporation | System and method for instant and automatic border detection |
US11890117B2 (en) | 2012-10-05 | 2024-02-06 | Philips Image Guided Therapy Corporation | Systems for indicating parameters in an imaging data set and methods of use |
US9324141B2 (en) | 2012-10-05 | 2016-04-26 | Volcano Corporation | Removal of A-scan streaking artifact |
US10070827B2 (en) | 2012-10-05 | 2018-09-11 | Volcano Corporation | Automatic image playback |
US9367965B2 (en) | 2012-10-05 | 2016-06-14 | Volcano Corporation | Systems and methods for generating images of tissue |
US11510632B2 (en) | 2012-10-05 | 2022-11-29 | Philips Image Guided Therapy Corporation | Systems for indicating parameters in an imaging data set and methods of use |
US10568586B2 (en) | 2012-10-05 | 2020-02-25 | Volcano Corporation | Systems for indicating parameters in an imaging data set and methods of use |
US10724082B2 (en) | 2012-10-22 | 2020-07-28 | Bio-Rad Laboratories, Inc. | Methods for analyzing DNA |
US10238367B2 (en) | 2012-12-13 | 2019-03-26 | Volcano Corporation | Devices, systems, and methods for targeted cannulation |
US11892289B2 (en) | 2012-12-20 | 2024-02-06 | Philips Image Guided Therapy Corporation | Manual calibration of imaging system |
US11141131B2 (en) | 2012-12-20 | 2021-10-12 | Philips Image Guided Therapy Corporation | Smooth transition catheters |
US9730613B2 (en) | 2012-12-20 | 2017-08-15 | Volcano Corporation | Locating intravascular images |
US9709379B2 (en) | 2012-12-20 | 2017-07-18 | Volcano Corporation | Optical coherence tomography system that is reconfigurable between different imaging modes |
US10942022B2 (en) | 2012-12-20 | 2021-03-09 | Philips Image Guided Therapy Corporation | Manual calibration of imaging system |
US11406498B2 (en) | 2012-12-20 | 2022-08-09 | Philips Image Guided Therapy Corporation | Implant delivery system and implants |
US10939826B2 (en) | 2012-12-20 | 2021-03-09 | Philips Image Guided Therapy Corporation | Aspirating and removing biological material |
US10595820B2 (en) | 2012-12-20 | 2020-03-24 | Philips Image Guided Therapy Corporation | Smooth transition catheters |
US10993694B2 (en) | 2012-12-21 | 2021-05-04 | Philips Image Guided Therapy Corporation | Rotational ultrasound imaging catheter with extended catheter body telescope |
US10413317B2 (en) | 2012-12-21 | 2019-09-17 | Volcano Corporation | System and method for catheter steering and operation |
US10420530B2 (en) | 2012-12-21 | 2019-09-24 | Volcano Corporation | System and method for multipath processing of image signals |
US10058284B2 (en) | 2012-12-21 | 2018-08-28 | Volcano Corporation | Simultaneous imaging, monitoring, and therapy |
US10332228B2 (en) | 2012-12-21 | 2019-06-25 | Volcano Corporation | System and method for graphical processing of medical data |
US9612105B2 (en) | 2012-12-21 | 2017-04-04 | Volcano Corporation | Polarization sensitive optical coherence tomography system |
US11786213B2 (en) | 2012-12-21 | 2023-10-17 | Philips Image Guided Therapy Corporation | System and method for multipath processing of image signals |
US11253225B2 (en) | 2012-12-21 | 2022-02-22 | Philips Image Guided Therapy Corporation | System and method for multipath processing of image signals |
US9383263B2 (en) | 2012-12-21 | 2016-07-05 | Volcano Corporation | Systems and methods for narrowing a wavelength emission of light |
US9486143B2 (en) | 2012-12-21 | 2016-11-08 | Volcano Corporation | Intravascular forward imaging device |
US10191220B2 (en) | 2012-12-21 | 2019-01-29 | Volcano Corporation | Power-efficient optical circuit |
US10166003B2 (en) | 2012-12-21 | 2019-01-01 | Volcano Corporation | Ultrasound imaging with variable line density |
AT513834B1 (en) * | 2013-03-01 | 2014-08-15 | Cellstrom Gmbh | Elastomer end frame of a redox flow battery |
AT513834A4 (en) * | 2013-03-01 | 2014-08-15 | Cellstrom Gmbh | Elastomer end frame of a redox flow battery |
US10226597B2 (en) | 2013-03-07 | 2019-03-12 | Volcano Corporation | Guidewire with centering mechanism |
US9770172B2 (en) | 2013-03-07 | 2017-09-26 | Volcano Corporation | Multimodal segmentation in intravascular images |
US11154313B2 (en) | 2013-03-12 | 2021-10-26 | The Volcano Corporation | Vibrating guidewire torquer and methods of use |
US10638939B2 (en) | 2013-03-12 | 2020-05-05 | Philips Image Guided Therapy Corporation | Systems and methods for diagnosing coronary microvascular disease |
US11026591B2 (en) | 2013-03-13 | 2021-06-08 | Philips Image Guided Therapy Corporation | Intravascular pressure sensor calibration |
US10758207B2 (en) | 2013-03-13 | 2020-09-01 | Philips Image Guided Therapy Corporation | Systems and methods for producing an image from a rotational intravascular ultrasound device |
US9301687B2 (en) | 2013-03-13 | 2016-04-05 | Volcano Corporation | System and method for OCT depth calibration |
US10219887B2 (en) | 2013-03-14 | 2019-03-05 | Volcano Corporation | Filters with echogenic characteristics |
US10292677B2 (en) | 2013-03-14 | 2019-05-21 | Volcano Corporation | Endoluminal filter having enhanced echogenic properties |
US10426590B2 (en) | 2013-03-14 | 2019-10-01 | Volcano Corporation | Filters with echogenic characteristics |
WO2017006232A1 (en) | 2015-07-03 | 2017-01-12 | Renewable Energy Dynamics Technology Ltd (Dublin, Ireland) | Redox flow battery system |
WO2018047079A1 (en) | 2016-09-06 | 2018-03-15 | Redt Ltd (Dublin, Ireland) | Balancing of electrolytes in redox flow batteries |
Also Published As
Publication number | Publication date |
---|---|
CN101160679A (en) | 2008-04-09 |
CA2604784A1 (en) | 2006-10-26 |
US8182940B2 (en) | 2012-05-22 |
DE602006013305D1 (en) | 2010-05-12 |
GB0719603D0 (en) | 2007-11-14 |
ZA200708771B (en) | 2010-11-24 |
GB0507756D0 (en) | 2005-05-25 |
ES2343817T3 (en) | 2010-08-10 |
GB2438575A (en) | 2007-11-28 |
GB2438575B (en) | 2009-04-08 |
US20100086829A1 (en) | 2010-04-08 |
ATE463055T1 (en) | 2010-04-15 |
JP2008537290A (en) | 2008-09-11 |
EP1886368B1 (en) | 2010-03-31 |
AU2006238731A1 (en) | 2006-10-26 |
DK1886368T3 (en) | 2010-07-19 |
AU2006238731B2 (en) | 2010-08-05 |
CA2604784C (en) | 2013-03-19 |
EP1886368A1 (en) | 2008-02-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2604784C (en) | Electrochemical cell stack | |
EP2548256B1 (en) | Electrochemical cell stack | |
US20130157097A1 (en) | Compact frameless bipolar stack for a multicell electrochemical reactor with planar bipolar electrical interconnects and internal ducting of circulation of electrolyte solutions through all respective cell compartments | |
US6638658B1 (en) | Fuel cell separator plate providing interconnection of reactant gas flowpaths in undulate layer fuel cell stacks | |
MXPA04004279A (en) | Fuel cell fluid flow field plates. | |
WO2003026049A2 (en) | Modular fuel cell cartridge and stack | |
WO2012032368A1 (en) | Multi-tier redox flow cell stack of monopolar cells with juxtaposed sideway extended bipolar intercell interconnects on every tier of the stack | |
US5736017A (en) | Solid high polymer electrolytic module and method of manufacturing the same | |
US8221930B2 (en) | Bipolar separators with improved fluid distribution | |
US3530005A (en) | Compact electrochemical cell | |
EP2054965B1 (en) | Bipolar separators with improved fluid distribution | |
WO2015029353A1 (en) | Fuel cell unit | |
JP6068218B2 (en) | Operation method of fuel cell | |
JPH05326010A (en) | Stacked type solid polymer electrolytic fuel cell | |
WO2022093117A1 (en) | Flow frame for redox flow battery and redox flow battery | |
JP2024004030A (en) | redox flow battery | |
JPS6237507B2 (en) | ||
JP2009117138A (en) | Fuel cell stack |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2006726659 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 0719603 Country of ref document: GB Kind code of ref document: A Free format text: PCT FILING DATE = 20060405 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 0719603.3 Country of ref document: GB |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2008505946 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2604784 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 200680012677.0 Country of ref document: CN |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2006238731 Country of ref document: AU |
|
ENP | Entry into the national phase |
Ref document number: 2006238731 Country of ref document: AU Date of ref document: 20060405 Kind code of ref document: A |
|
WWP | Wipo information: published in national office |
Ref document number: 2006238731 Country of ref document: AU |
|
NENP | Non-entry into the national phase |
Ref country code: RU |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: RU |
|
WWP | Wipo information: published in national office |
Ref document number: 2006726659 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12226328 Country of ref document: US |